Automatic magnet feeding carrier tape packaging device

Abstract

The utility model discloses an automatic magnet feeding carrier tape packaging device which comprises a feeding system, a packaging system and a transfer manipulator. A plurality of magnets are stored in the feeding system, and the magnets can be discharged in sequence; the packaging system comprises a carrier tape unwinding device, a carrier tape winding device and a carrier tape track, the carrier tape unwinding device and the carrier tape winding device are arranged at the two ends of the carrier tape track respectively, the carrier tape unwinding device is used for releasing a carrier tape to one end of the carrier tape track, the carrier tape track is used for containing and conveying the carrier tape, and a magnet groove for containing a magnet is formed in the top face of the carrier tape. The carrier tape winding device is used for winding a carrier tape at the other end of the carrier tape track; the transferring mechanical arm is used for transferring the magnets discharged by the feeding system into the magnet grooves in the carrier tape above the carrier tape track. According to the magnet packaging device, magnets can be fed and automatically packaged, the magnets do not need to be manually placed on the carrier tape one by one, the magnet packaging efficiency is improved, and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnet packaging, in particular to an automatic magnet loading and carrying tape packaging device. Background Art

[0002] Magnets are widely used in electronic products such as computers, communications and consumer products. They have high requirements for dimensional accuracy and surface quality. Magnets need to be packaged and transported after production. In the existing packaging method, the magnets are usually directly adsorbed together and placed in a packaging bag for transportation. However, this packaging method will cause the magnets to collide and rub against each other during transportation, which is easy to cause damage. In addition, there is also a method of packaging and transporting magnets using a carrier tape. This packaging method generally involves manually placing the magnets one by one in the magnet slots on the carrier tape, and then using a carrier tape winder to wind the carrier tape with the magnets into a roll. This packaging method can effectively avoid collision and friction during the transportation of the magnets, but the efficiency of manual packaging of magnets is low and the labor cost is high. Summary of the invention

[0003] The utility model aims to provide a magnet automatic feeding carrier tape packaging device to solve the above technical problems, improve the efficiency of carrier tape packaging magnets, and reduce labor costs.

[0004] To achieve the above-mentioned purpose, the solution of the utility model is: an automatic magnet feeding carrier packaging device, including a feeding system, a packaging system and a transfer robot;

[0005] The feeding system stores a number of magnets and can discharge the magnets in sequence;

[0006] The packaging system includes a carrier tape unwinding device, a carrier tape rewinding device and a carrier tape track. The carrier tape unwinding device and the carrier tape rewinding device are respectively arranged at two ends of the carrier tape track. The carrier tape unwinding device is used to release the carrier tape to one end of the carrier tape track. The carrier tape track is used to place and convey the carrier tape. A magnet groove for placing a magnet is formed on the top surface of the carrier tape. The carrier tape rewinding device is used to reel in the carrier tape at the other end of the carrier tape track.

[0007] The transfer robot is used to transfer the magnets discharged from the feeding system to the magnet slots on the carrier belt above the carrier belt track.

[0008] Furthermore, the feeding system includes a feeding channel, which extends laterally. A plurality of magnets are arranged in sequence in the feeding channel along the extension direction of the feeding channel and adsorbed to each other to form a magnet group. A magnet outlet is provided at the tail end of the feeding channel in a direction perpendicular to the feeding channel. The magnet outlet is only for one magnet to pass through. A push rod is also provided at the tail end of the feeding channel. There is no magnetic attraction between the push rod and the magnet. The push rod is opposite to the magnet outlet and slides horizontally to push the magnet out of the magnet outlet for adsorption and transportation by the transfer robot.

[0009] Furthermore, the feeding system also includes a first conveying device, which includes a first driving wheel and a first driven wheel. The magnet group passes between the first driving wheel and the first driven wheel, so that when the first driving wheel rotates, the first driven wheel rotates accordingly to convey the magnet toward the tail end of the feeding channel. One of the first driving wheel and the first driven wheel can be elastically moved away from the magnet to adapt to the thickness of the magnet.

[0010] Furthermore, the packaging system also includes a coating unwinding device and a pressure roller. The coating unwinding device is arranged between the carrier unwinding device and the carrier winding device. The pressure roller is arranged between the coating unwinding device and the carrier winding device and is rolled on the top surface of the carrier. The coating unwinding device is used to release the coating between the carrier and the pressure roller, and the pressure roller is used to press the coating tightly against the top surface of the carrier.

[0011] Furthermore, a top roller is arranged below the pressure roller, and the top roller is attached to the bottom side of the carrier tape. The top roller can move up and down, so that when moving up, it can push up the carrier tape, so that the carrier tape is tightly attached to the pressure roller, and the coating is pressed tightly to the top surface of the carrier tape.

[0012] Furthermore, the packaging system also includes a second conveying device, which includes a second driving wheel and a second driven wheel. The carrier tape passes between the second driving wheel and the second driven wheel. The second driving wheel is attached to the bottom side of the carrier tape, and the second driven wheel is attached to the top side of the carrier tape. When the second driving wheel rotates, the second driven wheel rotates accordingly to convey the carrier tape toward the carrier tape winding device.

[0013] Furthermore, a carrier placement groove is formed on the top surface of the carrier track, so that when the carrier is placed in the carrier placement groove, both sides of the carrier along the extension direction of the carrier track respectively abut against the inner wall of the carrier placement groove, so that the carrier is conveyed along the extension direction of the carrier track.

[0014] Furthermore, the carrier track is composed of a first carrier track and a second carrier track, the first carrier track and the second carrier track are arranged side by side, the carrier placement groove is formed on the top surface of the first carrier track and the second carrier track, the first carrier track and the second carrier track can be close to or away from each other to adjust the width of the carrier placement groove for placing carriers of different widths.

[0015] Furthermore, the packaging system also includes a first sensor and a second sensor, which are arranged on the carrier track and are spaced apart from each other. The first sensor is used to collect information about the transfer robot placing the magnet in the magnet slot, and the second sensor is located between the coating unwinding device and the carrier winding device, and faces the magnet slot on the carrier, and is used to collect information about the magnet in the magnet slot.

[0016] Furthermore, a magnetic head is provided at the bottom end of the transfer robot, and the magnetic head includes a magnetic block and a demagnetization block. The demagnetization block cannot be magnetically attracted to the magnet, and a sliding channel is longitudinally provided on the demagnetization block. The magnetic block is set in the sliding channel for sliding up and down. The cross-section of the sliding channel is smaller than the width of the magnet, so that when the magnetic block slides down, the bottom end of the demagnetization block is exposed for adsorbing the magnet, so that when the magnetic block slides up, the magnetic block is away from the bottom end of the demagnetization block, and the demagnetization block restricts the magnet outside the sliding channel, so that the magnet is separated from the magnetic head.

[0017] After adopting the above scheme, the beneficial effects of the utility model are as follows: a plurality of magnets are stored through the feeding system, and the magnets are discharged in sequence, the packaging system releases the carrier tape to one end of the carrier tape track through the carrier tape unwinding device, the carrier tape track places and conveys the carrier tape, the transfer robot can transfer the magnets discharged by the feeding system to the magnet groove on the top surface of the carrier tape, and the carrier tape winding device rolls up the carrier tape at the other end of the carrier tape track, thereby realizing the automation of magnet loading and packaging, without the need for manual placement of the magnets one by one in the magnet groove, thereby improving the magnet packaging efficiency and saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a three-dimensional Figure 1 .

[0019] Figure 2 It is a three-dimensional view from another angle of the utility model. Figure 2 .

[0020] Figure 3 This is a schematic diagram of the structure of the feeding system of the utility model. Figure 1 .

[0021] Figure 4 This is a schematic diagram of the structure of the feeding system of the utility model. Figure 2 .

[0022] Figure 5 This is a schematic diagram of the structure of the feeding system of the utility model. Figure 3 .

[0023] Figure 6 It is a structural schematic diagram of the magnetic suction head of the utility model.

[0024] Figure 7 It is a structural schematic diagram of a film coating and unwinding device in a packaging system of the utility model.

[0025] Figure 8 It is a structural schematic diagram of a pressing roller in the packaging system of the utility model.

[0026] Fig. 9 The utility model is a schematic structural diagram of a top roller and a jacking device connected thereto in a packaging system.

[0027] Fig.10This is a schematic diagram of the structure of the packaging system of the utility model Figure 1 .

[0028] Fig.11 This is a schematic diagram of the structure of the packaging system of the utility model Figure 2 .

[0029] Explanation of reference numerals: 100-feeding system, 200-packaging system, 300-transfer robot, 400-magnet, 500-carrier tape, 501-magnet slot, 600-film coating, 10-feeding platform, 11-feeding channel, 111-magnet outlet, 12-push rod, 121-push cylinder, 122-position sensor, 13-first conveying device, 14-first driving wheel, 141-second driving motor, 15-first driven wheel, 16-discharging trough, 17-fixed part, 18-rotating part, 19-elastic part, 21-carrier tape unwinding device, 22-carrier tape winding device, 23-carrier tape track, 24-film coating unwinding device, 25 -pressure roller, 26-top roller, 27-second conveying device, 28-slide rail, 29-first sensor, 30-second sensor, 31-magnetic head, 32-magnetic block, 33-demagnetizing block, 34-sliding channel, 35-first telescopic cylinder, 201-lifting mechanism, 202-fixed seat, 203-movable seat, 204-second telescopic cylinder, 2041-piston rod, 2042-telescopic cylinder body, 221-first drive motor, 231-carrier placement groove, 232-guide channel, 233-first carrier track, 234-second carrier track, 251-third drive motor, 271-second driving wheel, 272-second driven wheel. DETAILED DESCRIPTION

[0030] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise explicitly defined, directional words, such as the use of terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise" and the like to indicate directions or positional relationships are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation or be constructed and operated in a specific orientation, so they cannot be understood as limiting the specific protection scope of the utility model.

[0032] like Figure 1-Figure 11As shown, the utility model provides a magnet automatic feeding carrier packaging device, including a feeding system 100, a packaging system 200 and a transfer robot 300; the feeding system 100 stores a plurality of magnets 400 and can discharge the magnets 400 in sequence; the packaging system 200 includes a carrier unwinding device 21, a carrier winding device 22 and a carrier track 23, the carrier unwinding device 21 and the carrier winding device 22 are respectively arranged at both ends of the carrier track 23, the carrier unwinding device 21 is used to release the carrier 500 to one end of the carrier track 23, the carrier track 23 is used to place and convey the carrier 500, and the carrier 500 The top surface is formed with magnet slots 501 for placing magnets 400. The number of magnet slots 501 is several and they are evenly spaced along the extension direction of the carrier tape 500. The carrier tape winding device 22 is used to roll the carrier tape 500 at the other end of the carrier tape track 23. The carrier tape winding device 22 is provided with a first drive motor 221. The first drive motor 221 is an existing torque motor. The torque of the motor can be adjusted to make the carrier tape 500 more tightly wound. The transfer robot 300 is used to transfer the magnets 400 discharged by the feeding system 100 to the magnet slots 501 on the carrier tape 500 above the carrier tape track 23. Figure 1 As shown, the feeding system 100 and the packaging system 200 are spaced apart, and the transfer robot 300 is arranged therebetween. Specifically, the feeding system 100 and the packaging system 200 are spaced apart side by side, which can effectively save space. Of course, the packaging system 200 can also be on the same assembly line as the feeding system 100 to form a straight-line structure. There is no specific limitation, and those skilled in the art can design it according to the specific situation.

[0033] Focus on combination Figure 3As shown, the feeding system 100 includes a feeding channel 11, which extends horizontally. A plurality of magnets 400 are arranged in sequence in the feeding channel 11 along the extending direction of the feeding channel 11, and are attracted to each other to form a magnet group. A magnet outlet 111 is provided at the rear end of the feeding channel 11 in a direction perpendicular to the feeding channel 11. The magnet outlet 111 is only for one magnet 400 to pass through. A push rod 12 is also provided at the rear end of the feeding channel 11. The push rod 12 and the magnet 400 cannot be attracted to each other. The push rod 12 is directly opposite to the magnet outlet 111 and slides horizontally to move the magnet 400 to the feeding channel 11. The iron 400 is pushed out from the magnet outlet 111 for adsorption by the transfer robot 300. Specifically, a through channel is formed at the tail end of the feeding channel 11, and the channel is perpendicular to the feeding channel 11. One end of the channel forms the above-mentioned magnet outlet 111, and the other end is for the push rod 12 to be inserted, so that when the push rod 12 slides horizontally, it can be pushed from one end of the magnet 400 to push the magnet 400 out of the magnet outlet 111; the push rod 12 is connected to a push cylinder 121, and the push cylinder 121 is any existing linear telescopic cylinder. The push rod 12 is connected and fixed to the telescopic end of the telescopic cylinder. When the feeding cylinder 121 is in motion, the push rod 12 is driven to slide horizontally; the magnet outlet 111 is also provided with a position sensor 122, which is used to collect information about the magnet 400 reaching the magnet outlet 111, and also includes a controller (not shown in the figure). When the magnet 400 is transmitted to the tail end of the feeding channel 11, the position sensor 122 sends the collected information that the magnet 400 reaches the tail end of the feeding channel 11 to the controller, which is electrically connected to the pushing cylinder 121, and the controller controls the pushing cylinder 121 to move, so that the push rod 12 slides horizontally, and controls The device can be an existing PLC controller. Automatic control through a PLC controller is an existing technology and will not be described in detail here. In addition, the tail end of the loading channel 11 is connected to a discharge trough 16. When the magnet 400 is pushed out of the magnet outlet 111, it is directly pushed into the discharge trough 16. The transfer robot 300 is arranged above the discharge trough 16 and moves up and down to adsorb the magnet 400. The transfer robot 300 is specifically a PUU robot. The PUU robot is an existing robot that can move up and down and move between the discharge trough 16 and the carrier track 23. The PUU robot has high moving accuracy, fast transfer speed, and high efficiency. It can accurately transfer the magnet 400 and place it in the magnet slot 501 of the carrier 500.

[0034] Focus on combination Figure 6As shown, a magnetic head 31 is provided at the bottom end of the transfer robot 300, and the magnetic head 31 includes a magnetic block 32 and a demagnetization block 33. The demagnetization block 33 cannot be magnetically attracted to the magnet 400, but the magnetic block 32 can be magnetically attracted to the magnet 400. A sliding channel 34 is provided along the longitudinal direction of the demagnetization block 33. The magnetic block 32 is slidably arranged in the sliding channel 34 up and down. The cross-section of the sliding channel 34 is smaller than the width of the magnet 400, so that the bottom end of the demagnetization block 33 is exposed when the magnetic block 32 slides down, and is used to adsorb the magnet 400, so that it can be retracted into the sliding channel when the magnetic block 32 slides up. 34, away from the bottom of the demagnetization block 33, the demagnetization block 33 restricts the magnet 400 outside the sliding channel 34, so that the magnet 400 is separated from the magnetic suction head 31; specifically, the top side of the magnetic suction block 32 is connected with a first telescopic cylinder 35, the first telescopic cylinder 35 is specifically a miniature threaded cylinder, the cylinder has high precision, and can drive the magnetic suction block 32 to accurately expose the outside of the demagnetization block 33, or retract into the demagnetization block 33, away from the bottom side of the demagnetization block 33; the magnetic suction head 31 is specifically made of magnets inlaid on brass, and two magnets are specifically arranged, which can more evenly absorb the magnet 400.

[0035] Focus on combination Figure 4 and Figure 5As shown, the feeding system 100 also includes a first conveying device 13, which includes a first driving wheel 14 and a first driven wheel 15. The first driving wheel 14 and the first driven wheel 15 are arranged at intervals up and down, and the magnet group passes between the first driving wheel 14 and the first driven wheel 15, and the two are respectively attached to the top and bottom sides of the magnet group. In this specific embodiment, the first driving wheel 14 is attached to the bottom side of the magnet group, and the first driven wheel 15 is attached to the top side of the magnet group. The feeding channel 11 is located at the first driving wheel 14 and has an opening formed therein. The width of the opening is smaller than the width of the magnet 400. The first driving wheel 14 is exposed from the top side of the feeding channel 11. The first driving wheel 14 is connected to a second driving motor 141. The second driving motor 141 is used to drive the first driving wheel 14 to rotate around the axis, so that when the first driving wheel 14 rotates, the first driven wheel 15 rotates accordingly to transmit the magnet 400 toward the tail end of the feeding channel 11; one of the first driving wheel 14 and the first driven wheel 15 can be elastically away from the magnet 400, In this specific embodiment, the first driven wheel 15 can move elastically and adjust the distance between it and the first driving wheel 14 to adapt to the thickness of the magnet 400. Specifically, the loading system 100 includes a loading platform 10, and a loading channel 11 is arranged on the loading platform 10. A fixed part 17 and a rotating part 18 are arranged on the loading platform 10. The fixed part 17 is fixedly arranged on one side of the loading channel 11, and the middle part of the rotating part 18 is rotatably connected to the fixed part 17. The first driven wheel 15 is rotatably arranged at one end of the rotating part 18, and an elastic part 19 is arranged between the other end of the rotating part 18 and the loading platform 10, so that when the first driven wheel 15 is pushed on the magnet group, the elastic part 19 is compressed, or the elastic part 19 is used to elastically drive the first driven wheel 15 to approach the magnet group. The elastic part 19 can be a spring or a spring sheet, so that when the magnet group is transmitted between the first driving wheel 14 and the first driven wheel 15, the first driven wheel 15 can be elastically swung with the change of the thickness of the magnet 400 to avoid jamming when the magnet group is transmitted.

[0036] Focus on combination Figure 7As shown, the packaging system 200 also includes a film unwinding device 24 and a pressure roller 25. The film unwinding device 24 is arranged between the carrier tape unwinding device 21 and the carrier tape winding device 22. The pressure roller 25 is arranged between the film unwinding device 24 and the carrier tape winding device 22, and is rolled on the top surface of the carrier tape 500. Specifically, the pressure roller 25 is connected to a third driving motor 251, and the third driving motor 251 drives the pressure roller 25 to rotate around the axis. The film unwinding device 24 is used to release the film 600 to between the carrier tape 500 and the pressure roller 25; specifically, the film unwinding device 24 includes a film placing wheel 241 and a guide roller 242. The film placing wheel A coating 600 is wound on 241. In order to ensure that the coating 600 is placed more accurately on the top side of the carrier belt 500, a guide channel 232 is also provided on the carrier belt track 23. The coating 600 passes around the guide roller 242 and is released on the top side of the carrier belt 500 after passing through the guide channel 232. The pressure roller 25 is used to press the coating 600 tightly against the top surface of the carrier belt 500; a top roller 26 is provided below the pressure roller 25, and the top roller 26 is attached to the bottom side of the carrier belt 500. The top roller 26 can move up and down, so that when moving up, it can push up the carrier belt 500, so that the carrier belt 500 is tightly attached to the pressure roller 25, and the coating 600 is pressed tightly against the top surface of the carrier belt 500. In this specific embodiment, the top roller 26 is connected to a lifting mechanism 201, and the lifting mechanism 201 includes a fixed seat 202, a movable seat 203 and a second telescopic cylinder 204; focus on the combination Figure 8 and Fig. 9 As shown; the fixed seat 202 is fixedly set on the carrier rail 23, the top roller 26 is set on the movable seat 203, and a hinged portion is formed on one end of the movable seat 203, and the hinged portion is hinged to the fixed seat 202; the second telescopic cylinder 204 includes a piston rod 2041 and a telescopic cylinder body 2042, and the movable seat 203 is fixedly connected to the telescopic cylinder body 2042 at a position away from the hinged portion, and the piston rod 2041 is used to push out or retract toward the fixed seat 202, and the hinged portion is located above the piston rod 2041, so that when the piston rod 2041 is pushed out toward the fixed seat 202, the movable seat 203 drives the top roller 26 to move upward, and when the piston rod 2041 is retracted, the movable seat 203 drives the top roller 26 to move downward.

[0037] In order to ensure the accurate delivery of the carrier tape 500 in the packaging system 200, the focus is on Fig.10As shown, the packaging system 200 also includes a second conveying device 27, and the second conveying device 27 includes a second driving wheel 271 and a second driven wheel 272. The carrier belt 500 passes between the second driving wheel 271 and the second driven wheel 272. The second driving wheel 271 is attached to the bottom side of the carrier belt 500, and the second driven wheel 272 is attached to the top side of the carrier belt 500. When the second driving wheel 271 rotates, the second driven wheel 272 rotates accordingly to convey the carrier belt 500 toward the carrier belt winding device 22. The conveying accuracy is high, which can ensure that the transfer robot 300 places the magnet 400 in the magnet slot 501 each time. When the carrier tape 500 is conveyed, the spacing between the two magnet slots 501 is exactly each time. In addition, the second conveying device 27 is arranged between the guide channel 232 and the pressure roller 25, and can convey the coating 600 and the carrier tape 500 together. At the same time, the second conveying device 27 presses the coating 600 for the first time, and then presses it for the second time through the pressure roller 25, so that the coating 600 is tightly attached to the carrier tape 500; the second conveying device 27 can also be arranged like the aforementioned first conveying device 13, and the second driving wheel 271 or the second driven wheel 272 is elastically movable up and down to avoid jamming when conveying the carrier tape 500.

[0038] Focus on combination Fig.10 As shown, a carrier tape placement groove 231 is formed on the carrier tape track 23, so that when the carrier tape 500 is placed in the carrier tape placement groove 231, the two sides of the carrier tape along the extension direction of the carrier tape track 23 respectively abut against the inner wall of the carrier tape placement groove 231, so that the carrier tape 500 is conveyed along the extension direction of the carrier tape track 23, thereby preventing the carrier tape 500 from deviating from the carrier tape track 23 during the conveying process, thereby improving the conveying accuracy; the carrier tape track 23 is composed of a first carrier tape track 233 and a second carrier tape track 234, and the first carrier tape track 233 and the second carrier tape track 234 are arranged side by side. The placement groove 231 is formed on the top surface of the first carrier rail 233 and the top surface of the second carrier rail 234. The first carrier rail 233 and the second carrier rail 234 can be close to or away from each other to adjust the width of the carrier placement groove 231, which is used to place carriers 500 with different widths; specifically, the bottom side of the first carrier rail 233 or the second carrier rail 234 is connected to a slide rail 28, and the sliding direction of the slide rail 28 is perpendicular to the extension direction of the carrier rail 23, and the slide rail 28 slides horizontally to adjust the distance between the first carrier rail 233 or the second carrier rail 234.

[0039] The packaging system 200 also includes a first sensor 29 and a second sensor 30. The first sensor 29 and the second sensor 30 are arranged on the carrier track 23, and the first sensor 29 is used to collect information about the transfer robot 300 placing the magnet 400 in the magnet slot 501. When the transfer robot 300 places the magnet 400 in the magnet slot 501, the first sensor 29 can collect whether the magnet 400 is placed in the magnet slot 501. The first sensor 29 is electrically connected to the controller and sends the collected information to the controller. The controller is electrically connected to the second conveying device 27. If the magnet 400 is placed in the magnet slot 501, the first sensor 29 controls the second conveying device 27. The second conveying device 27 conveys the carrier tape 500; the second sensor 30 is located between the film unwinding device 24 and the carrier tape winding device 22, and faces the magnet slot 501 on the carrier tape 500, and is used to collect information about the magnet 400 in the magnet slot 501. The second sensor 30 is electrically connected to the controller and sends the collected information to the controller. The controller is electrically connected to the first drive motor 221. When the magnet 400 is placed in the magnet slot 501, the controller drives the first drive motor 221 to work and wind up the carrier tape 500, which is used to detect the magnet slot 501 at the winding position before the carrier tape 500 is wound; automatic control is performed by the controller, which is a prior art and will not be described in detail.

[0040] The above description is only a preferred embodiment of the present utility model and is not a limitation on the design of the present case. Any equivalent changes made based on the key design of the present case shall fall within the protection scope of the present case.

Claims

1. A magnet automatic feeding carrier packaging device, characterized in that: It includes a feeding system (100), a packaging system (200) and a transfer robot (300); The feeding system (100) stores a plurality of magnets (400) and is capable of discharging the magnets (400) in sequence; The packaging system (200) comprises a carrier tape unwinding device (21), a carrier tape rewinding device (22) and a carrier tape track (23); the carrier tape unwinding device (21) and the carrier tape rewinding device (22) are respectively arranged at two ends of the carrier tape track (23); the carrier tape unwinding device (21) is used to release the carrier tape (500) to one end of the carrier tape track (23); the carrier tape track (23) is used to place and transport the carrier tape (500); a magnet groove (501) for placing the magnet (400) is formed on the top surface of the carrier tape (500); and the carrier tape rewinding device (22) is used to reel in the carrier tape (500) at the other end of the carrier tape track (23); The transfer robot (300) is used to transfer the magnets (400) discharged from the loading system (100) to the magnet slots (501) on the carrier belt (500) above the carrier belt track (23).

2. The magnet automatic feeding carrier packaging device according to claim 1 is characterized in that: The feeding system (100) comprises a feeding channel (11), the feeding channel (11) extending transversely, a plurality of magnets (400) being arranged in sequence in the feeding channel (11) along the extending direction of the feeding channel (11), and being attracted to each other to form a magnet group, a magnet outlet (111) being provided at the rear end of the feeding channel (11) in a direction perpendicular to the feeding channel (11), the magnet outlet (111) being only for one magnet (400) to pass through, a push rod (12) being further provided at the rear end of the feeding channel (11), the push rod (12) and the magnet (400) being non-attractive, the push rod (12) being directly opposite to the magnet outlet (111) and being slidable horizontally, and being used to push the magnet (400) out of the magnet outlet (111) for adsorption and transportation by the transfer robot (300).

3. The magnet automatic feeding carrier packaging device according to claim 2 is characterized in that: The feeding system (100) further comprises a first conveying device (13), the first conveying device (13) comprising a first driving wheel (14) and a first driven wheel (15), the magnet group passing between the first driving wheel (14) and the first driven wheel (15), so that when the first driving wheel (14) rotates, the first driven wheel (15) rotates accordingly to convey the magnet (400) toward the rear end of the feeding channel (11), and one of the first driving wheel (14) and the first driven wheel (15) can be flexibly moved away from the magnet (400) to adapt to the thickness of the magnet (400).

4. The magnet automatic feeding carrier packaging device according to claim 1 is characterized in that: The packaging system (200) further comprises a film unwinding device (24) and a pressure roller (25); the film unwinding device (24) is arranged between the carrier tape unwinding device (21) and the carrier tape winding device (22); the pressure roller (25) is arranged between the film unwinding device (24) and the carrier tape winding device (22) and is rolled onto the top surface of the carrier tape (500); the film unwinding device (24) is used to release the film (600) between the carrier tape (500) and the pressure roller (25); and the pressure roller (25) is used to press the film (600) tightly onto the top surface of the carrier tape (500).

5. The magnet automatic feeding carrier packaging device according to claim 4 is characterized in that: A top roller (26) is provided below the pressure roller (25). The top roller (26) is attached to the bottom side of the carrier tape (500). The top roller (26) can move up and down so that when moving up, it pushes up the carrier tape (500), so that the carrier tape (500) and the pressure roller (25) are tightly attached, and the coating (600) is pressed tightly to the top surface of the carrier tape (500).

6. The magnet automatic feeding carrier packaging device according to claim 1, characterized in that: The packaging system (200) further comprises a second conveying device (27), the second conveying device (27) comprising a second driving wheel (271) and a second driven wheel (272), the carrier tape (500) passes between the second driving wheel (271) and the second driven wheel (272), the second driving wheel (271) is attached to the bottom side of the carrier tape (500), and the second driven wheel (272) is attached to the top side of the carrier tape (500), so that when the second driving wheel (271) rotates, the second driven wheel (272) rotates accordingly, so as to convey the carrier tape (500) towards the carrier tape winding device (22).

7. The magnet automatic feeding carrier packaging device according to claim 1 is characterized by: The top surface of the carrier track (23) is formed with a carrier placement groove (231), so that when the carrier (500) is placed in the carrier placement groove (231), both sides of the carrier (500) along the extension direction of the carrier track (23) respectively abut against the inner wall of the carrier placement groove (231), so that the carrier (500) is transported along the extension direction of the carrier track (23).

8. The magnet automatic feeding carrier packaging device according to claim 7, characterized in that: The carrier track (23) is composed of a first carrier track (233) and a second carrier track (234); the first carrier track (233) and the second carrier track (234) are arranged side by side; the carrier placement groove (231) is formed on the top surface of the first carrier track (233) and the top surface of the second carrier track (234); the first carrier track (233) and the second carrier track (234) can be moved closer to or farther from each other to adjust the width of the carrier placement groove (231) for placing carriers (500) of different widths.

9. The magnet automatic feeding carrier packaging device according to claim 1, characterized in that: The packaging system (200) further comprises a first sensor (29) and a second sensor (30), wherein the first sensor (29) and the second sensor (30) are arranged on the carrier track (23) and are arranged at an interval, wherein the first sensor (29) is used to collect information on the placement of the magnet (400) in the magnet slot (501) by the transfer robot (300), and the second sensor (30) is located between the film unwinding device (24) and the carrier winding device (22), and faces the magnet slot (501) on the carrier (500), and is used to collect information on the magnet (400) in the magnet slot (501).

10. The magnet automatic feeding carrier packaging device according to claim 1, characterized in that: The bottom end of the transfer robot (300) is provided with a magnetic head (31), the magnetic head (31) includes a magnetic block (32) and a demagnetizing block (33), the demagnetizing block (33) and the magnet (400) cannot be magnetically attracted to each other, the demagnetizing block (33) is longitudinally provided with a sliding channel (34), the magnetic block (32) is slidably arranged in the sliding channel (34) up and down, the cross section of the sliding channel (34) is smaller than the width of the magnet (400), so that when the magnetic block (32) slides down, the bottom end of the demagnetizing block (33) is exposed, and is used to absorb the magnet (400), so that when the magnetic block (32) slides up, the magnetic block (32) is away from the bottom end of the demagnetizing block (33), and the demagnetizing block (33) restricts the magnet (400) outside the sliding channel (34), so that the magnet (400) is separated from the magnetic head (31).

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